OUR PROJECTS

Installations that speak for themselves.

Every project is proof of our commitment: impeccable installations, satisfied clients, measurable savings. Browse some of our recent work across French-speaking Switzerland.

Photovoltaic panels — Lutry (Vaud)

Photovoltaic panels

Lutry (Vaud)

36 panneaux full black sur toiture plate, villa contemporaine

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Heat pumps — Verbier (Valais)

Heat pumps

Verbier (Valais)

Pompe à chaleur air/eau 16 kW, remplacement chaudière mazout

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Battery storage — Cologny (Genève)

Battery storage

Cologny (Genève)

3 batteries SolarVolt PRO 15 — 45 kWh de stockage

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Photovoltaic panels — Bulle (Fribourg)

Photovoltaic panels

Bulle (Fribourg)

Carport solaire 18 panneaux avec borne de recharge intégrée

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Charging stations — Neuchâtel (NE)

Charging stations

Neuchâtel (NE)

Borne de recharge 11 kW design premium, installation résidentielle

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Photovoltaic panels — Sion (Valais)

Photovoltaic panels

Sion (Valais)

108 panneaux toiture plate, immeuble locatif 40 kWc

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Heat pumps — Morges (Vaud)

Heat pumps

Morges (Vaud)

Chauffe-eau thermodynamique 270 L avec régulation intelligente

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Photovoltaic panels — Estavayer-le-Lac (FR)

Photovoltaic panels

Estavayer-le-Lac (FR)

16 panneaux sur toiture inclinée couplés à une PAC air/eau

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Photovoltaic panels — Carouge (Genève)

Photovoltaic panels

Carouge (Genève)

Tuiles solaires intégrées sur toiture mansardée, bâtiment haussmannien

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Customer reviews

They chose independence.

Clean installation. Our bills dropped by 65% and the monitoring app is super intuitive.

We paired solar with a heat pump. The Opus team was ultra-professional from A to Z.

The fact that they handle all the administrative subsidy paperwork tipped the scale. Perfect.

Ready to produce your own energy?

Our experts visit you free of charge to assess your roof's feasibility.

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